How far can you go from your phone/music player before the signal cuts out?

I'm wondering how the bluetooth range is? I've heard you have to keep your phone really close to these...if you so much walk across a room, the sound will cut out...is that true? Bluetooth should go about 40 feet, shouldn't it? Also, does the signal go through walls? Thanks for any info.

• Asked by Ross H from Regina
• Feb 5, 2013
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